updwtmp, logwtmp - append an entry to the wtmp file LIBRARY System utilities library ( libutil , -lutil ... SYNOPSIS #include void updwtmp(const char * wtmp_file , const struct u…updwtmp, logwtmp - append an entry to the wtmp file LIBRARY System utilities library ( libutil , -lutil ... SYNOPSIS #include void updwtmp(const char * wtmp_file , const struct u…NAME login, logout - write utmp and wtmp entries LIBRARY System utilities library ( libutil , -lutil ) SYNOPSIS ... currently using the system. The wtmp file records all logins and…NAME login, logout - write utmp and wtmp entries LIBRARY System utilities library ( libutil , -lutil ) SYNOPSIS ... currently using the system. The wtmp file records all logins and…updwtmp, logwtmp - append an entry to the wtmp file LIBRARY System utilities library ( libutil , -lutil ... SYNOPSIS #include void updwtmp(const char * wtmp_file , const struct u…